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Relationship between code numbers and mapping function L(bk).

Relationship between code numbers and mapping function L(bk).

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The block diagram of the receiver.
Relationship between code numbers and mapping function L(bk).
(a) BER performance versus SNR in 10-user condition for AWGN channel....
(a) BER performance versus SNR in 10-user condition for AWGN channel....
+6 BER performance of the proposed method in 4 IEEE 802.15.3a channels.
Efficient DS-UWB MUD Algorithm Using Code Mapping and RVM
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  • Jan 2016
A hybrid multiuser detection (MUD) using code mapping and a wrong code recognition based on relevance vector machine (RVM) for direct sequence ultra wide band (DS-UWB) system is developed to cope with the multiple access interference (MAI) and the computational efficiency. A new MAI suppression mechanism is studied in the following steps: firstly,...
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